涤汰 Traditional form: 滌汰 Pinyin (reading): dítài Definitions: to wash away to eradicate Characters: 涤 - to wash, to sweep; to purify, to cleanse 汰 - to eliminate, to scour, to wash out; excessive Traditional characters: 滌 - to wash, to sweep; to purify, to cleanse 汰 - to eliminate, to scour, to wash out; excessive